Being dumb as I am I parked my truck under a white acorn tree last fall while hunting and received about 20 small dents in my hood and it made my truck look like I got caught in a hail storm. My wife ordered me a Dent King that she seen on TV and I laughed at it but not in front of her and it's a good thing because it works great!!. My only problem is that a few of them became convexed instead of even when I screwed down the wheel and it popped like it should. There not bad but I can see them when I'm driving down the road. Not as visible from the outside.Is there anyway to prevent that? Maybe do it in warmer weather so the glue doesn't hold so well or maybe try a different glue? I'm using the black glue sticks that came with it. I tried less glue but it didn't hold well enough to do much. Maybe I'm expecting to much and should be happy with what I've done. Any suggestions would be appreciated. Thanks, Mike PS I'm new here and just hoping to learn more in this field. Played with it for many years and did a few paint jobs but it was many years ago.